夜澄
1 years ago @Edit 1 years ago
¤花亦山巧算二四活動
¤文老師的數學紀錄樓
¤只是單純喜歡算數學
latest #35
夜澄
1 years ago
2/3/5/10→(2+10)*(5-3)
夜澄
1 years ago
5/5/8/8→(5x5)-(8*8)
夜澄
1 years ago
5/5/7/10→(5+7)*(10/5)
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夜澄
1 years ago
3/3/8/10→3+3+8+10
夜澄
1 years ago
2/2/6/8→(8*2)+6+2
夜澄
1 years ago
2/3/7/7→(2*7)+3+7
夜澄
1 years ago
¤230701完¤
夜澄
1 years ago
2/3/3/5→(5*3-2)2
夜澄
1 years ago
3/6/6/8→[(6*8)/6]3
夜澄
1 years ago
4/6/8/9→6x4(9-8)
夜澄
1 years ago
3/9/10/10→(9-10/10)3
夜澄
1 years ago
1/1/5/7→(5+7)(1+1)
夜澄
1 years ago
2/3/5/7→(3*5)+2+7
夜澄
1 years ago
¤230702完¤
夜澄
1 years ago
5/6/7/7→(5-7/7)6
夜澄
1 years ago
3/3/3/9→[9-(3/3)]3
夜澄
1 years ago
1/2/7/8→(8/2)(7-1)
夜澄
1 years ago
5/6/8/10→(8*5/10)6
夜澄
1 years ago
4/4/6/10→[(10x10)-4]/4
夜澄
1 years ago
4/7/8/10→[(8*7)/4]+10
夜澄
1 years ago
¤230703完¤
夜澄
1 years ago
3/5/9/10→(9+3)(10/5)
夜澄
1 years ago
5/5/5/9→5+5+5+9
夜澄
1 years ago
3/3/3/9→[9-(3/3)]3
夜澄
1 years ago
2/5/5/10→(5-2/10)5 p.s文老師解
夜澄
1 years ago
3/3/7/9→7*9/3+3
夜澄
1 years ago
3/3/5/5→(5*5)-(3/3)
夜澄
1 years ago
¤230704完¤
夜澄
1 years ago
3/7/7/8→(8*3)(7/7)
夜澄
1 years ago
5/5/7/10→(5+7)(10/5)
夜澄
1 years ago
3/4/9/9→(9-9/3)4
夜澄
1 years ago
3/3/7/9→9*7/3+3
夜澄
1 years ago
2/5/5/10→重複
夜澄
1 years ago
4/7/8/10→7*8/4+10
夜澄
1 years ago
¤230705完¤
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